展波形产生器

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(158) / 评论(0) 分类 考研英语词汇2005

SCIENCE IN THE NEWS - Diseases Spread by Mosquitos By Nancy Steinbach Broadcast: Tuesday, January 25, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VO

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 科技之光

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 科技之光

By Carrie Giardino The government of Chad is calling for international assistance to fight a cholera outbreak in the country. The World Health Organization says it is concerned that the disease could

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 VOA2004(下)--健康科技

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(七)月

RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 2017年NPR美国国家公共电台12月
学英语单词
-philism
1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea
Aby Moritz Warburg
adjustment of sight
alimentary glucosuria
aluminium container
average storage time
Ban Tan Chum
bank cushion
basal glabellar lobe
bgd
bionicist
Blackwell, Henry Brown
Bogoliubov transformation
braille notation
broodly
bucket
burst binding
call shotgun
campus community
chemically neutral fertilizer
Churchill County
colpeo
cowboy killers
crop dust
cumshawed
data compatibility
disputings
dronfield
Electrogravitiogram
Eria cristata
facial nerve
fair-isle
female circumcision
final whistles
firstmost
fiveshooter
fixed target track
forest-division
frequency-agile modem
fuzzy preference
gamen
Gammelstilla
gene-splicing
hard cushion vegetation
hyphal hole
idealized multioperation machine
inspeculation
intense industrialization
Kustner
land-girls
M. & P.
majubas
mammogramme
margin of image
mechanical facilities of irrigation and drainage
member short sale ratio
merremoside
mesohemin
Microsomacanthus
Muehlenbeckia
mulberry white caterpillar
neopeltolide
nitrolic
non-common
nunnated
old-stagers
over-charitable
PAA
photographic cameras
pocket-vote
primitive endoderm
PTS (program test system)
publics'
quadruplicates
ratatats
reeled paper
rhizoglyphus setosus
rosickyite
saucepans
sealing end pothead
Shkumbin
short-save transmitter
sixth-formers
storm oil
sulphated
sum storage
supervirulent
telecommunication term
teloson
tentorium of cerebellum
testify against a person
thallous sulfite
thrombospondin-4
two-oar
ulling
ultra red
ultranet
unpurposive
vinyl coated sheet
VIP (visual image processor)
water poplar